Ovarian Small Cell Carcinoma, also known as small cell carcinoma of the ovary, is related to small-cell carcinoma of the ovary of hypercalcemic type and small cell carcinoma, and has symptoms including abdominal pain An important gene associated with Ovarian Small Cell Carcinoma is SMARCA4 (SWI/SNF Related, Matrix Associated, Actin Dependent Regulator Of Chromatin, Subfamily A, Member 4), and among its related pathways/superpathways are Assembly of the pre-replicative complex and Chromatin organization. The drugs Pembrolizumab and Etoposide have been mentioned in the context of this disorder. Affiliated tissues include ovary and bone, and related phenotypes are neoplasm and endocrine/exocrine gland